DE3578956D1 - Schrumpfring zur halterung einer platte. - Google Patents

Schrumpfring zur halterung einer platte.

Info

Publication number
DE3578956D1
DE3578956D1 DE8585105241T DE3578956T DE3578956D1 DE 3578956 D1 DE3578956 D1 DE 3578956D1 DE 8585105241 T DE8585105241 T DE 8585105241T DE 3578956 T DE3578956 T DE 3578956T DE 3578956 D1 DE3578956 D1 DE 3578956D1
Authority
DE
Germany
Prior art keywords
hold
panel
shrink ring
shrink
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8585105241T
Other languages
German (de)
English (en)
Inventor
Steven Harry Voss
Jerry Lee Neubauer
Laurence Joseph Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3578956D1 publication Critical patent/DE3578956D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/038—Centering or locking of a plurality of discs in a single cartridge
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/1406—Reducing the influence of the temperature
    • G11B33/1426—Reducing the influence of the temperature by cooling plates, e.g. fins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/02—Temperature modification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/909—Fastener or fastener element composed of thermo-responsive memory material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/48—Shrunk fit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7062—Clamped members
DE8585105241T 1984-06-25 1985-04-30 Schrumpfring zur halterung einer platte. Expired - Fee Related DE3578956D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/624,330 US4639802A (en) 1984-06-25 1984-06-25 Shrink ring for disk clamping

Publications (1)

Publication Number Publication Date
DE3578956D1 true DE3578956D1 (de) 1990-09-06

Family

ID=24501578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585105241T Expired - Fee Related DE3578956D1 (de) 1984-06-25 1985-04-30 Schrumpfring zur halterung einer platte.

Country Status (5)

Country Link
US (1) US4639802A (fr)
EP (1) EP0166118B1 (fr)
JP (1) JPS619879A (fr)
DE (1) DE3578956D1 (fr)
SG (1) SG25391G (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404196A1 (de) * 1984-02-07 1985-08-08 Siemens AG, 1000 Berlin und 8000 München Magnetplattenspeicher mit durch eine membranfeder verspannten lagern eines beidseitig gelagerten plattenstapels
US4717977A (en) * 1986-09-25 1988-01-05 Micropolis Corporation High capacity Winchester disk drive
US4870703A (en) * 1986-12-15 1989-09-26 Raymond Engineering Inc. Magnetic disc memory unit
US5274517A (en) * 1988-07-18 1993-12-28 Seagate Technology, Inc. Disk clamp with annular spring section
JPH04330695A (ja) * 1991-05-01 1992-11-18 Hitachi Ltd 磁気ディスク装置の組立方法
JP2637908B2 (ja) * 1992-11-13 1997-08-06 インターナショナル・ビジネス・マシーンズ・コーポレイション ディスク駆動装置及びクランプ・リングの装着方法
US5517376A (en) * 1994-02-24 1996-05-14 Conner Peripherals, Inc. Uniform load distribution duel member disk clamp
US5982581A (en) * 1994-04-04 1999-11-09 Seagate Technology, Inc. Disc clamp with head clearance
US5485328A (en) * 1994-05-04 1996-01-16 Seagate Technology, Inc. System for removing a clamp from a disc drive hub assembly
KR100229031B1 (ko) * 1995-01-18 1999-11-01 토마스 에프.멀베니 하드 디스크 드라이브용 디스크 클램핑 시스템
JPH08297944A (ja) * 1995-04-26 1996-11-12 Nec Corp 焼きばめ媒体固定装置
US6366427B1 (en) * 1999-04-21 2002-04-02 Seagate Technology Llc Single disc clamp nut for disc clamping in a disc drive
US6417988B1 (en) 1999-10-12 2002-07-09 Seagate Technologh Llc Disc clamp for a disc drive
US6816338B1 (en) 2001-07-09 2004-11-09 Maxtor Corporation Disk clamp with one or more load distributing, balancing and/or stabilizing grooves
US7016147B2 (en) * 2001-12-13 2006-03-21 Seagate Technology Llc Disk clamp balancing in a disc stack assembly
US7057852B1 (en) * 2002-10-31 2006-06-06 Western Digital Technologies, Inc. Disk drive including surface coated disk clamp screws with reduced coefficient of friction for mitigating disk clamp movement
US9036293B2 (en) * 2013-03-29 2015-05-19 Seagate Technology Llc Disk clamp and lock

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1915780A1 (de) * 1969-03-27 1970-10-08 Standard Elek K Lorenz Ag Elektrisches Verbindungselement
BE790744A (fr) * 1971-11-06 1973-02-15 Ibm Dispositif pour eviter les deformations des disques magnetiquesutilisesnotamment pour le traitement de donnees
US3948073A (en) * 1974-09-27 1976-04-06 Robert Lovell Apparatus and method of metal forming
NL7900096A (nl) * 1978-01-16 1979-07-18 Raychem Corp Onder invloed van warmte herstelbare metallische kop- pelorganen.
GB1603880A (en) * 1978-05-09 1981-12-02 Raychem Pontoise Sa Electrical connections
US4190870A (en) * 1978-07-05 1980-02-26 International Business Machines Corporation Disk drive assembly
JPS5827589B2 (ja) * 1979-03-20 1983-06-10 日本電信電話株式会社 磁気デイスク記憶装置
NL7903626A (nl) * 1979-05-09 1980-11-11 Philips Nv Inrichting voor het magnetisch inschrijven en uitlezen van signalen.
US4290581A (en) * 1979-09-21 1981-09-22 Acf Industries, Incorporated Seat assembly for ball valves
US4282973A (en) * 1979-10-15 1981-08-11 Verbatim Corporation Package for flexible magnetic media and method therefor
US4367503A (en) * 1980-12-24 1983-01-04 International Business Machines Corporation Fermetically sealed disk file
DE3237469C2 (de) * 1982-10-09 1984-08-09 Feldmühle AG, 4000 Düsseldorf Kolben mit einem Bauteil aus teilstabilisiertem Zirkonoxid

Also Published As

Publication number Publication date
JPH0413790B2 (fr) 1992-03-10
EP0166118A3 (en) 1987-10-07
EP0166118A2 (fr) 1986-01-02
EP0166118B1 (fr) 1990-08-01
SG25391G (en) 1991-06-21
US4639802A (en) 1987-01-27
JPS619879A (ja) 1986-01-17

Similar Documents

Publication Publication Date Title
MX163069B (es) Mejoras a conjunto de bisturi
DK32285D0 (da) Et dieselaggregat
MX164103B (es) Mejoras a dentifrico anhidro
FR2565955B1 (fr) Tire-bouchon
DE3578956D1 (de) Schrumpfring zur halterung einer platte.
DK372685D0 (da) Bugserbaad
KR880700113A (ko) 방기용 링
KR860001633A (ko) A/d변환장치
FR2558696B3 (fr) Porte-cles
ES542628A0 (es) Un conjunto de quemador
DK403686D0 (da) Sikkerhedsdoer
BR8506438A (pt) Aperfeicoamentos relacionados a pesticidas
MX163219B (es) Mejoras a dentifrico
BR8505023A (pt) Instalacao a gasogenio
ES293486Y (es) Un microscopio
ES542704A0 (es) Un microscopio
FR2563561B1 (fr) Serrure a pene tournant
ES287714Y (es) Un velocipedo
SE8403311D0 (sv) A tanker
ATA29685A (de) Bobartiger schlitten
NO840461L (no) Skikjelke
IT8434606V0 (it) A b c
DK202585D0 (da) Lukke til en thermokande
IT1178358B (it) Turbogas a due combustibili
ES279333Y (es) Llavero de anilla

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee